Mildred B. Janson Elementary
Elementary Schools (Public)Grades P–6Active
8628 East Marshall, Rosemead, CA 91770-1814
(626) 288-3150
Overall Score (2024-25)
↓ 0.3 ptsvs 2023-2473
out of 100
StrongTop 18% statewideData completeness: 100%
Academic Achievement81
CA avg
Academic Growth52
CA avg
Equity56
CA avg
School Climate99
CA avg
Score reflects percentile ranking among same-type schools. How is this calculated?
Test Scores (2024-25)
Percentage of students meeting or exceeding standards on CAASPP/CAST.
English Language Arts64.6%
CA avg 48.8%
Mathematics61.2%
CA avg 34.6%
Science / CAST (2024-25)57.6%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 03 | 52.0% | 62.0% | — | 77 |
| 04 | 62.4% | 67.4% | — | 85 |
| 05 | 73.5% | 58.8% | 57.6% | 83 |
| 06 | 69.9% | 56.5% | — | 83 |
Enrollment & Demographics (2024-25)
575
Total Students
66.1%
Free/Reduced Lunch
40.5%
English Learners
Staff (2024-25)
22.1:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↑ 0.2%1.4%
Chronically Absent
591
Students Tracked
Historical Trends
Year-over-year performance data from official CDE records.
Composite Score
ELA Proficiency %
Math Proficiency %
Science / CAST %
Chronic Absenteeism Rate %
Total Enrollment
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Data sourced from the California Department of Education. CDS Code: 19649316022180. Academic Year: 2023-24 – 2024-25.